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cotangent例句_cotangent英汉例句_cotangent双解例句_绍翊字体网有道词典
绍翊字体网有道词典

cotangent

C 开头单词

常见例句

    用作名词 (n.)

  • The inverse function of that restricted cotangent function is called the arccotangent function.
    被限定的余切函数之反函数叫做反余切函数。
    • 返回 cotangent